| Place | Postal Code |
|---|---|
| Achouif el Mared el Ayat, Oum Lahyadh | None |
| Aghiert Achbarij, Oum Lahyadh | None |
| Aghiert Bou Breike, Oum Lahyadh | None |
| Aghiert el Fouzeira, Oum Lahyadh | None |
| Aghiert Nouajelane, Oum Lahyadh | None |
| Agmeiminat, Oum Lahyadh | None |
| Ain Brahim, Oum Lahyadh | None |
| Ajouer, Oum Lahyadh | None |
| Alib Araouan, Oum Lahyadh | None |
| Bahana, Oum Lahyadh | None |
| Beir Acabai, Oum Lahyadh | None |
| Beniamez, Oum Lahyadh | None |
| Bir Acabai, Oum Lahyadh | None |
| Bir Arheoua, Oum Lahyadh | None |
| Bir ec Cakke, Oum Lahyadh | None |
| Bir Faroua, Oum Lahyadh | None |
| Bou Hawd, Oum Lahyadh | None |
| Bou Kouril, Oum Lahyadh | None |
| Bou Tesaer, Oum Lahyadh | None |
| Bou Tezaya, Oum Lahyadh | None |
| Bouir Assabai, Oum Lahyadh | None |
| Breize, Oum Lahyadh | None |
| Cham, Oum Lahyadh | None |
| Chelim, Oum Lahyadh | None |
| El Mabrek, Oum Lahyadh | None |
| El Mehrad Bou Kouti, Oum Lahyadh | None |
| Postal Codes in Aïoun | |
|---|---|
| Aïoun, Aïoun | |
| Beneamane, Aïoun | |
| Doueirare, Aïoun | |
| Egjert, Aïoun | |
| N'Savenni, Aïoun | |
| Oum Lahyadh, Aïoun | |
| Ten Hamadi, Aïoun | |